The purpose of this report is to provide a plan for the life cycle management of the PLATO/SPIRITUS Training System. Life cycle management roles and responsibilities among Air Force organizations and funding responsibilities are discussed and a plan for ongoing future courseware development is presented. A discussion of standardized training system utilization is included in an appendix. The effective life of PLATO/SPIRITUS type computer-based WWABNCP operator training is expected to extend far into the future. The training system can potentially satisfy operational needs over the long-term by providing high quality, standardized, unit-level training. The training system's components will evolve over its life cycle. Courseware will be routinely modified and redeveloped to maintain subject matter currency. Hardware will be upgraded or replaced as the need arises to expand capabilities to meet operational training requirements.